Question

PLEASE HELPPPPPPP IM STUCK!!!!!!!!!!!!

A cylindrical water tank has a diameter of 9 ft and a height of 12 ft. The water surface is 2 ft from the top. About how much water is in the tank?

a) 2,543 ft^3
b) 636 ft^3
c) 509 ft^3
d) 2,798 ft^3

Answer 1

Okay so water is given 2 ft from top right!
So height of the water in the cylinder would be 10 ft right??
No calculate the volume by using pi*r*r*h
Where h = 10ft
r = 9/2 ft! :)
Got it? :D

Answer 2

I got 636.17 :)

Answer 3

Kudos? :D

Answer 4

so B obviously :) Thanks man